Consider the following class declaration: public class DoesStuff { private int value; /* code not shown */ II. public int getValue() { return value; } } Assume the following declaration appears in the client class: II. Which of these statements can be used in the client class? DoesStuff m = new DoesStuff(); I. System.out.println(m); System.out.println(m.getValue()); System.out.println(m.value); O III only O II only O I and II only O I, II and III

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Consider the following class declaration:
public class DoesStuff {
private int value;
/* code not shown */
public int getValue() {
return value;
}
II.
}
Assume the following declaration appears in the client class:
DoesStuff m = new DoesStuff();
Which of these statements can be used in the client class?
I. System.out.println(m);
System.out.println(m.getValue());
III. System.out.println(m.value);
III only
II only
I and II only
I, II and III
I only
Transcribed Image Text:Consider the following class declaration: public class DoesStuff { private int value; /* code not shown */ public int getValue() { return value; } II. } Assume the following declaration appears in the client class: DoesStuff m = new DoesStuff(); Which of these statements can be used in the client class? I. System.out.println(m); System.out.println(m.getValue()); III. System.out.println(m.value); III only II only I and II only I, II and III I only
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